AST Adjustable Lowering Spring Kit for BMW G29 Z4 & Toyota A90 Supra (Non-EDC) | ALS Kit
With this set of Height Adjustable Lowering Springs, you’re not limited to a fixed lowering range. Thanks to the precision-engineered AST height adjuster, you can fine-tune your ride height even after installation, providing full flexibility and control. The AST Adjustable Lowering Springs lower your car’s centre of gravity while maintaining the comfort and composure of the factory suspension. Developed as a direct OEM replacement, each kit is purpose-built for the BMW Z4 and Toyota Supra platform, crafted from premium materials using advanced Wafios coiling machines. The progressive spring design ensures the perfect balance between a sportier stance, improved handling, and refined ride comfort. Proudly made in the Netherlands, Europe.
Key Features
-
Adjustable ride height for precise tuning post-installation
-
Progressive spring rate ensures comfort and performance balance
-
Direct OEM replacement for seamless integration
-
Produced using state-of-the-art Wafios coiling technology
-
Made in the Netherlands from high-quality spring steel
Fitment Notes
-
Lowering range may vary depending on model specification
-
For Non-EDC (non-electronic damping control) vehicles only
Compatibility
-
BMW Z4 (G29) – 2019–Present, non-EDC models including sDrive20i, sDrive30i, and M40i
-
Toyota Supra (A90) – 2019–Present, non-EDC models